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1354 commits

Author SHA1 Message Date
Fredrik Osterlind
076c208b72 avoid gcc optimization bug by extracting struct values 2012-05-30 17:58:45 +02:00
Fredrik Osterlind
f8e0da428a bugfix: transfer did not terminate correctly when last packet was full 2012-05-29 13:46:22 +02:00
David Kopf
e62f2c3977 Ensure MAXDADNS is defined in uip-ds6.h 
Set no RPL as webserver6.minimal-net default and update README
 2012-05-28 10:01:34 -04:00
Mariano Alvira
65719adc93 Set the R flag in NAs if UIP_CONF_ROUTER 2012-05-10 16:32:55 -04:00
Niclas Finne
d3b4efa06f removed obsolete function declaration 2012-04-24 14:08:40 +02:00
nvt
e4a305d353 Update the last lookup time for a neighbor when actually doing a lookup. Also fixed some coding style issues. 2012-04-22 00:31:56 +02:00
nvt
534c734465 Removed redundant code and improve code style and documentation. 2012-04-22 00:18:07 +02:00
nvt
e94718f95c Separated configuration into a new file called rpl-conf.h. Improved the documentation. 2012-04-22 00:17:10 +02:00
nvt
eda6b7c318 Use LIST_STRUCT macros. Made get_dag a static function. 2012-04-17 23:35:19 +02:00
nvt
3d0d2c284f Changed function names. 2012-04-17 23:34:47 +02:00
nvt
80097f2c65 Removed some redundant code and fixed coding style. 2012-04-17 23:12:47 +02:00
nvt
6071b5aee7 Remove obsolete support for broadcast DAOs. 2012-04-17 23:04:20 +02:00
nvt
ed37e983f6 Refuse to allocate more parents for a specific DAG when the per-DAG limit has been reached. 2012-04-17 22:59:42 +02:00
nvt
26ee7cb5db Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2012-04-02 20:10:55 +02:00
Niclas Finne
2507ba4e8d Avoid using memcpy on unaligned uint16_t variables, because certain compilers will optimize this code to a direct copy instruction that will result in unaligned memory access. Thanks to Angelo Compagnucci for reporting this problem. 2012-03-31 01:25:27 +02:00
nvt
bef9b2bd36 Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2012-03-28 22:40:38 +02:00
Niclas Finne
7bf4fa4bff Removed obsolete mac pointer 2012-03-28 21:51:19 +02:00
Ivan Delamer
5c232e7263 Remove compiler warning for remove_ext_header(). 2012-03-27 19:48:26 -06:00
Ivan Delamer
51e3999054 Simplified reachability detections by sending probes only in PROBE 
state.
 2012-03-27 18:06:48 -06:00
Ivan Delamer
419ffddd0a remove unnecessary stimer call in tcpip_ipv6_output() 2012-03-27 18:04:51 -06:00
Ivan Delamer
f9d5d71fde 6LowPAN: check tx result, if fail then do not send subsequent 
fragments. Serves to save energy and also as collision avoidance.
 2012-03-26 15:46:49 -06:00
Ivan Delamer
436cbec844 Separated processed_ip_len into processed_ip_in_len and 
processed_ip_out_len to avoid corruption, in case we send a packet in
the middle of receiving a fragmented packet.
 2012-03-26 15:46:47 -06:00
Ivan Delamer
c6b3a9957d Ignore 6LowPAN fragments which won't fit in UIP_BUFSIZE (in case 
UIP_BUFSIZE < 1280). Otherwise we'll have a buffer overrun.
 2012-03-26 15:46:45 -06:00
simonduq
63ea562568 base encounter_time on the time before last strobe, remove unused previous_txtime 2012-03-26 22:49:28 +02:00
nvt
3cace20809 Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2012-03-20 21:23:13 +01:00
simonduq
7784cf7827 stm32w platforms: use 2 cca and default contikimac guard time 2012-03-20 17:30:05 +01:00
simonduq
5da4463236 adding ducy cycling support to the stm32w-based platforms (patch by Chi-Anh La) 2012-03-20 17:29:58 +01:00
nvt
82ed40651a Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2012-03-15 21:47:12 +01:00
George Oikonomou
598dcc110c sicslowpan doesn't need to remember the mac driver 2012-03-14 17:52:50 +00:00
George Oikonomou
e6819effef Fix compile errors with SDCC 
Intermingled declarations and code are not yet implemented in sdcc.
 2012-03-14 17:52:50 +00:00
nvt
9fb93cd7b7 Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2012-03-12 19:23:37 +01:00
Matthias Kovatsch
87cd18539b Eliminated RPL_CONF_ADJUST_LLH_LEN correction by using uip_l3_icmp_hdr_len instead of uip_l2_l3_icmp_hdr_len. 2012-03-08 00:48:04 +01:00
Matthias Kovatsch
7eac4393c2 Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2012-03-07 22:24:02 +01:00
Matthias Kovatsch
dd967e62f5 Applied patch provided by Franck Rousseau restoring UIP_LLH_LEN. 2012-03-07 22:22:58 +01:00
Ivan Delamer
f38962a3c4 Do not remove infinite default routers when PROBE fails. 2012-03-07 13:52:06 -07:00
nvt
c4eeb578a7 Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2012-03-06 23:23:34 +01:00
nvt
3860e798ac Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2012-03-05 01:49:55 +01:00
David Kopf
07f6e10c1c Add display options to border router web page, default now uses stack instead of static buffer. 
Turn radio off until prefix is acquired.
 2012-03-02 16:01:12 -05:00
nvt
217a4e54ca Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2012-02-22 19:28:49 +01:00
Joakim Eriksson
321ecc9fab Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2012-02-21 19:07:40 +01:00
Joakim Eriksson
5a65e3cc8b tuned RPL parameters and improved calculation of path etx 2012-02-21 19:06:58 +01:00
David Kopf
745f071c98 Eliminate unused variable warnings. Dummy test of PT_YIELD_FLAG does not change program size. 2012-02-21 11:23:54 -05:00
Joakim Eriksson
2752337e69 fixed lollipop counter 2012-02-21 13:20:20 +01:00
Nicholas J Humfrey
3fe55673d3 Converted deprecated uIP types in the network stack to standard C99 names (in stdint.h) 2012-02-17 22:45:13 +00:00
nvt
9d8be775d4 Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2012-02-11 02:14:20 +01:00
Niclas Finne
99f3d5ada2 Added missing include 2012-03-06 12:33:47 +01:00
Ivan Delamer
27daa94030 Compress UDP header when UIP_CONF_UDP is disabled but we are routing 
others' UDP packets.
 2012-02-01 13:06:38 -07:00
Ivan Delamer
e7cd04b558 Bug fix: do not overwrite NS or RA messages otherwise generated in the 
same uip_ds6_periodic() call.
 2012-02-01 09:55:41 -07:00
Joakim Eriksson
729a434d0f always send DAO to refresh routes 2012-02-29 15:01:59 -08:00
Nicolas Tsiftes
d0e2d9b47e Cleaned up code style, comments, and print outs. Set default DAG parameters when the DIO configuration option is missing. 2012-02-29 21:59:50 +01:00
Ivan Delamer
02d3fd4758 Fixes small bug in uip-nd6.c: when a packet is sent before DAD is 
completed, DAD-like message is sent that can create a DAD fail in
another node (if it matches the destination of our packet).
 2012-01-31 15:44:29 -07:00
nvt
82a7c93b47 Check return value. 2012-01-30 23:51:07 +01:00
Nicolas Tsiftes
16c437da7e Adjust for the multi-instance structures. 2012-02-27 23:03:52 +01:00
Niclas Finne
1e85183754 fixed debug output and changed to use uip-debug.h for debug output 2012-01-27 15:51:46 +01:00
Joakim Eriksson
c3655728b8 fixed extension header handling 2012-01-27 15:40:39 +01:00
Niclas Finne
b65972d32d Corrected debug output 2012-01-22 22:27:20 +01:00
Joakim Eriksson
6ee05f4a2d fixed loop detection bug in RPL 2012-01-13 05:37:30 -08:00
Matthias Kovatsch
8ee68b4345 Added ext. header handling for UDP (RPL multihop still not functional). 2012-01-12 20:22:31 +01:00
David Kopf
24d58edf15 Adjust cycle starts when RTIMER_ARCH_SECOND not a power of two. 2012-01-10 12:48:39 -05:00
Joakim Eriksson
d24ecf8d59 added timestamp to neighbor info 2012-01-10 16:04:56 +01:00
Joakim Eriksson
237100f6fa changed so that ext hdr len code checks against buffer size instead of link mtu 2012-01-10 15:51:06 +01:00
Niclas Finne
9d261eec56 Use NETSTACK_RDC_* instead of NETSTACK_CONF_RDC_* 2012-01-09 18:06:30 +01:00
Niclas Finne
8b83ffec67 Added native-border-router and slip-radio 2012-01-01 09:29:33 +01:00
Joakim Eriksson
65edc32de2 Fixed uiplib to stop parsing IPv6 address when at length part 2012-01-01 09:29:27 +01:00
Joakim Eriksson
65163a9b57 Changed FRAMER to return negative values for error to allow 0 size headers. 2012-01-01 09:10:56 +01:00
nvt
d89a4ef4fd Simplified best_dag function and fixed the previous incomplete commit. 2012-01-04 14:13:54 +01:00
Nicolas Tsiftes
f112fa99d5 Removed the force flag from rpl_reset_dio_timer. Removed an unnecessary DIO timer reset when changing rank but keeping the same preferred parent. 2012-01-04 11:22:11 +01:00
Mariano Alvira
c9ac19b919 Allocate the default_instance pointer in rpl-dag.c instead of the 
header file to fix "multiple definition of `default_instance'" errors.
 2011-12-09 08:36:23 -05:00
Mariano Alvira
1086299f25 fix typo 2011-12-09 08:23:43 -05:00
Adam Dunkels
f88a1e394b Made collect retransmissions and broadcast announcements timers depend on the rdc wakeup rate 2011-12-09 08:18:22 +01:00
Nicolas Tsiftes
a4a7fd7dc0 Fix coding style. 2011-12-08 15:42:19 +01:00
Nicolas Tsiftes
1e61fca653 Fix coding style. 2011-12-08 15:38:35 +01:00
Nicolas Tsiftes
d0ebeb409e Merge remote-tracking branch 'sf/master' into rpl-patch 
Conflicts:
	core/net/tcpip.c
 2011-12-08 15:26:11 +01:00
Adam Dunkels
1e57ddb6c7 Disable phase shift correction by default 2011-12-08 14:04:01 +01:00
Adam Dunkels
0a428c9489 style fix; added fas check for cycle_time being a power of two or not. 2011-12-05 16:28:04 +01:00
Niclas Finne
405b295306 Clear uip_len when trying to send to a neighbor with an incomplete state, as suggested by Ivan Delamer. 2011-12-02 17:13:29 +01:00
Niclas Finne
077eba80e1 code style 2011-12-02 17:07:27 +01:00
Nicolas Tsiftes
23a280e5eb Refactored loop detection. 2011-12-02 16:16:42 +01:00
Nicolas Tsiftes
ac869185c0 Refactored header management. 2011-12-02 15:55:07 +01:00
Nicolas Tsiftes
5c0100c979 Use rpl headers. 2011-12-02 15:54:49 +01:00
David Kopf
74aa63de43 Add optional correction for phase drift of receiver. 2011-12-01 10:02:37 -05:00
Nicolas Tsiftes
220e6f7b88 Minor documentation improvements. 2011-12-01 14:40:54 +01:00
Nicolas Tsiftes
7c808081d6 Coding style 2011-11-23 14:36:50 +01:00
nvt
e11b7d4fb6 Removed redundant code 2011-11-22 14:18:32 +01:00
Nicolas Tsiftes
cef95ebf9b Inverted DAG ID check 2011-11-21 15:50:19 +01:00
Nicolas Tsiftes
2b1549bfe8 Continued merge with sf master 2011-11-21 15:25:13 +01:00
Nicolas Tsiftes
0e32956a63 Merge remote-tracking branch 'sf/master' into rpl-patch 2011-11-21 14:59:31 +01:00
Nicolas Tsiftes
ea73f1d767 Do not force DIO reset on certain events where it is not needed. 2011-11-16 09:49:22 +01:00
Nicolas Tsiftes
b405571e32 Update next-hop address for existing routes. 2011-11-16 09:05:34 +01:00
Nicolas Tsiftes
ef0ce944e5 Split management of extension headers into a separate file and fixed coding style. 2011-11-16 09:00:19 +01:00
Nicolas Tsiftes
63afff5436 Removed debug output and fixed coding style. 2011-11-16 08:56:56 +01:00
Nicolas Tsiftes
e716ce25a1 DEBUG off. 2011-11-16 08:50:01 +01:00
Niclas Finne
63e40d195e Restore packetbuf before mac callback (earlier commit was accidental reverted) 2011-11-15 16:59:12 +01:00
David Kopf
8e47694597 Add RDC_CONF_HARDWARE_CSMA, RDC_CONF_HARDWARE_ACK, RDC_CONF_MCU_SLEEP, CONTIKIMAC_CONF_SHORTEST_PACKET_SIZE for use with hardware having those modes. 
Default behaviour should be unchanged.
 2011-11-14 12:02:47 -05:00
Joakim Eriksson
5281e7c59c made linkable with IAR linker - avoiding multiple defs of rime_sniffer, etc 2011-11-08 11:57:17 +01:00
David Kopf
a547b2259e Avoid infinite loop when printing garbled packets 2011-10-27 11:13:26 -04:00
David Kopf
659d30c6c2 Fix sd6 typo 2011-10-27 09:24:05 -04:00
Joakim Eriksson
2a94b3ce82 added debug callbacks 2011-10-27 12:32:16 +02:00
Niclas Finne
b01cbb996d Fixed to restore packetbuf before mac callback 2011-10-21 17:52:31 +02:00
Joakim Eriksson
1b0af2a21d fixed powertrace attribution for 6lowpan traffic 2011-10-20 12:37:56 +02:00
Joakim Eriksson
2399689bbd Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2011-10-17 14:16:57 +02:00
Joakim Eriksson
17bbb1f1c1 fixed so that rpl avoids sending no-path DAOs when changing parent when in NO_DOWNWARD mode of operation 2011-10-17 14:16:19 +02:00
David Kopf
8ebd7a65a4 Add missing includes, remove unimplemented function declaration. 2011-10-13 11:23:53 -04:00
Joakim Eriksson
cf61e522a8 added powertrace to IPv6 including an example 2011-10-13 15:09:40 +02:00
nvt
d711887a1b Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2011-10-10 22:11:52 +02:00
nvt
6611291dd0 Ensure that packet metric is always set. 2011-10-10 22:10:21 +02:00
simonduq
a2073db715 Removed ContikiMAC burst dependency to phase optimization 2011-10-04 10:29:40 +02:00
Joakim Eriksson
e0ae036a69 added static on the list send functions to get less compiler errors with IAR compiler 2011-10-03 15:17:30 +02:00
simonduq
222f9bd3af Include string.h 2011-09-29 15:07:00 +02:00
simonduq
dd8576830e Added bursts support in CSMA/ContikiMAC, and CFS-swapping in 
queuebuf. Exemplified in examples/udp-stream.
 2011-09-27 16:47:03 +02:00
Joakim Eriksson
ab049ec704 some fixes to cut some extension headers before TCP processing 2011-09-22 17:22:59 +02:00
nvt
ab0c04b041 Move 16-bit integer conversion operations into functions, as is done already with 32-bit ops. 2011-09-06 17:28:39 +02:00
nvt
942ba1f7bd Removed const qualifier to conform with the rest of the Rime interface. 2011-09-05 22:05:41 +02:00
Niko Pollner
84105f4e47 Improved multihop/mesh route discovery. 
Packetbuffer is now saved before route discovery and resent when a
route is found.

This solves the following problems:
- First packet sent to a certain node is corrupted.
- Packet to be forwarded that triggers route discovery is lost.
 2011-09-05 21:27:38 +02:00
Adam Dunkels
3fa14d3cd5 Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2011-09-05 20:45:24 +02:00
Adam Dunkels
13853b2cfd Set default RDC wakeup rate to 8 hz 2011-09-05 20:42:38 +02:00
nvt
644f1c627d Initialize the DIO object in case options are missing. Updated the terminology regarding options. 2011-09-05 20:28:50 +02:00
Adam Dunkels
f7a3a8476f Added a safeguard to fragmentation reassembly: if there are additional bytes in the final fragment, we shave them off in the spirit of being 'liberal in what we accept' 2011-09-05 14:26:48 +02:00
Joakim Eriksson
7b50b87e12 Merge branch 'master' of ssh://contiki.git.sourceforge.net/gitroot/contiki/contiki 2011-09-05 11:40:22 +02:00
Joakim Eriksson
62705a17ea Send DAOs if dtsn differs instead of only when larger than last dtsn in DIO 2011-09-05 11:36:53 +02:00
Adam Dunkels
bd951031ef Cleanup of the ContikiMAC code; removed the old an unused announcement code 2011-09-02 14:06:29 +02:00
Adam Dunkels
61ef9b6fc3 Cleanup of the ContikiMAC code; removed the old an unused announcement code 2011-09-02 14:06:27 +02:00
Adam Dunkels
9b53b3aa8e Small spelling bugfix 2011-09-02 13:51:28 +02:00
Adam Dunkels
2da65385a0 Added a SICSLOWPAN_CONF_COMPRESSION_THRESHOLD that can be used to set a threshold under which header compression should not be used. Below this threshold, headers are not compressed but sent as full IPv6 packets. This is useful for RDC layers, such as ContikiMAC, which set a lower bound for packet size. 2011-09-02 13:51:09 +02:00
Adam Dunkels
3cb42ceb10 Made the ContikiMAC header configurable from contiki-conf.h 2011-09-02 13:37:46 +02:00
Adam Dunkels
9e30f0f7c6 Minor code style fixes 2011-09-02 08:16:50 +02:00
Adam Dunkels
6220e231a2 Fixed previously erroneously fixed include 2011-09-01 09:11:46 +02:00
Adam Dunkels
4cf82b2764 Fixed includes 2011-09-01 08:45:18 +02:00
Adam Dunkels
d6508cf3c0 Made the number of phase neighbors configurable 2011-08-31 20:54:21 +02:00
Adam Dunkels
81e098d2da Added some defensive programming 2011-08-31 20:53:48 +02:00
Adam Dunkels
7ce313eef6 A significantly simpler API for sending UDP packets 2011-08-29 21:30:21 +02:00
David Kopf
11efc33d2c Make comparison endian-safe, thanks Ivan. 2011-08-18 14:01:20 -04:00
David Kopf
df70b21c70 gcc 4.4.1 - 4.6.0 compiler bug workaround. 2011-07-31 15:36:01 -04:00
Vincent Brillault
d7c114dbd8 RPL prefix handling fix : Change IP on DODAG change, delete IP when leaving DODAG. 2011-07-13 10:42:59 +02:00
Vincent Brillault
d8d9494168 uip : When creating a route with a "state" field, clear it (It's possible that the process responsible for this creation doesn't handle the state field) 2011-07-13 10:31:22 +02:00
Vincent Brillault
4f76130a77 Changed Instance structure in order to decrease memory waste. 2011-07-13 10:28:56 +02:00
Vincent Brillault
286cf002bc Clean nd6 debug output (use uip-debug instead of local code) 2011-07-11 16:53:36 +02:00
Vincent Brillault
f4b804ed9f Add support of RPL Option (http://tools.ietf.org/html/draft-ietf-6man-rpl-option-03): 
- Auto-insersion when forwarding messages
- Delete messages with 2 rank errors
Not supported yet :
- Routing depending on InstanceID
- DAO inconsistency loop recovery
- Full UDP or TCP support (Bugs in µIPv6)
- Real Option Type (TBD by IANA)
 2011-07-11 16:53:02 +02:00
Vincent Brillault
dc9cbe647d Changes in RPL implementation : 
- Structural modification of RPL data storage.
- Support multiple gateways (multiple DODAG-ID with a unique InstanceID)
- Use Lollipop counters
- Add leaf-only configuration option for RPL
Bugfix :
- Correctly send "Grounded" flag in DIO
 2011-07-11 16:52:45 +02:00
Vincent Brillault
2ac91d53b5 Add (dangerous) feature : use layer 2 acks instead of NUD in the IPv6 layer. 
(Decrease packet numbers but dangerous if neighbors change their ips (not a problem in standard RPL with EUI-64 based addresses))
 2011-07-11 14:19:14 +02:00
Vincent Brillault
6ddd0bb190 Allow to completely desactivate DAD (useless in route-over LLN as implemented, see http://tools.ietf.org/html/draft-ietf-6lowpan-nd-15#section-8.2) 2011-07-11 13:51:38 +02:00
Vincent Brillault
b0907f0344 Cleaning old .h : 
- Delete unimplemented function and unused structures
- Remove misleading configuration options
- Transfer some comments from 6lowmac to framer-802154
(doc/uip6-doc.txt should be cleaned as well)
 2011-07-11 13:20:30 +02:00
Nicolas Tsiftes
77a44c560a The flags field got widened to 9 bits. 2011-06-28 17:49:32 +02:00
Nicolas Tsiftes
b1fea35e47 Fixed issues with propagation of the route lifetime configuration. Removed deprecated configuration parameters. 2011-06-28 17:08:44 +02:00
David Kopf
c48b7ab78d Add RPL nodes and border router to minimal-net platform (cygwin only) 2011-06-28 08:19:48 -04:00
Nicolas Tsiftes
6749281a87 Rediscover lost routes when forwarding packets. Also refresh route entries when sending packets through them. Patch from Jaroslav Meduna. 2011-06-23 14:45:11 +02:00
Niclas Finne
28b0479c06 Added optional address filtering 2011-06-15 17:51:57 +02:00
Niclas Finne
e8a96dc202 Bug fix: update packet attributes in queued packets in CSMA instead of doing a full packetbuf copy after transmissions. The lower layers often add their own headers to packetbuf. 2011-06-15 16:10:07 +02:00
Niclas Finne
154f971b2b collect_send() should return 0 if the packet could not be enqueued to be sent 2011-06-07 19:45:41 +02:00
dak664
580efaa412 Fix compiler warning for unused variable 2011-05-18 11:22:25 -04:00